Inappropriate mapping of fields which are presumably deemed inherited

[q3hardcore]

I generated mappings between Bukkit's 1.6.4 server jar and vanilla 1.6.4 server jar.
I then applied the mappings (https://db.tt/TnfLLROm) to the vanilla 1.6.4 server.jar.

An example of this issue is the field 'a' in BlockChest being mapped to 'creativeTab'.

Diff between decompiled deobfuscated vanilla vs decompiled Bukkit server:
https://www.dropbox.com/s/lpvrnxsxhcn69iz/temp.txt (decompiled w/ JD-GUI)

[tonybruess]

Dupe of #5 I believe

[md-5]

A workaround would be to generate this stuff between a searge mapped jar and another jar, as searge mappings don't suffer from this issue.

[tonybruess]

Good thinking. Any clue how involved a proper fix is @md-5?

[md-5]

I don't think this is the same as #5, what should
aqz/a be? Are there two aqz/a's?
What should creativeTab be? Can you please provide test materials and commands.